Adobe has announced a version of  Photoshop for iphone. However, it is only a light version offering some essential functions, such as cropping, orientation or adjustments brightness and contrast. Some filters and effects can also be applied to images.

In addition to this application, Adobe adds an online storage service. It enables the user to store up to 2GB of data online and share photos with other users or owners of iPhone. For the moment the application is available on the App Store U.S.. It is free, but is not available in France ... You can always wait with other competing applications, as PhotoForge.

For two years, Adobe has adopted a strategy of diversification of its software, notably by opening Photoshop Express, a Web version and its public editor. Go to the Photoshop Express online service.

If you have a U.S. account on the AppStore, you can download the application directly in iTunes.

 
 
To increase battery life on battery, there are only 3 points change (and change some habits, but this is very handy). I spent a day and a half to two days of autonomy.

1 - cut off 3G when you do not need it, which consumes the battery is the perpetual quest for 3G network, kung areas the coverage limits. 3G is really only useful if surfing or use that requires the net. (I also cut the WIFI forgotten)
2 - cut location. Again it is extremely resource hungry battery. not turn when the apps that we need demand.
3 - push Automatically limit: several applications use push and then access the network regularly. Do keep that vital.
Add to that a setting of mail every hour for those who do not need to have their advertising messages every (min, this can greatly serve your battery as well)

what are all these settings directly from the Settings

Push: Settings / notifications / choice of apps
WIFI Settings / WiFi / OFF
Location: Settings / General / Locator Service / OFF
3G: Location: Settings / General / Network / Enable 3G / OFF



 
 
If you already have an iPhone 3G last generation (new iBoot), follow this tutorial to jailbreak and thus take full advantage (no need for its 3G rejailbreaker every reboot):

For other iPhone it works well, but not better than BlackRa1n example

Prerequisites:

    * A restored 3.1.3 iPhone and activated it via iTunes (not in emergency mode)
    * An unlocked iPhone officially if you want to change operator, otherwise if you have done with ultrasnow go your way or another
    * The firmware 3.1.3 installed on your iPhone 3G, it works also for 3.1.2
    * iTunes 9 installed, even walking 9.1.1
    * The Spirit software on Mac or Windows, to download this link.


How to jailbreak the new 3G iPhone boot easily:

    * Plug your iPhone into USB
    * Spirit Launch
    * Check Spirit shows "Ready: iPhone 3G 3.1.3 connected"
    * Click on "Jailbreak"
    * Wait a few seconds, your iPhone trademark ongoing restoration
    * You are reading "jailbreak Complete" is that it's good you have jailbroken!
    * IPhone restarts

You now have Cydia installed on your new iPhone 3G 3.1.3 Boot!

Note: For those who encounter a Windows error: make right click on Spirit> properties> tab "Compatibility"> Select "Run this program in compatibility mode to Windows 98".